2011 Wrap-Up for Mushroom Observer
Introduction
How To Use
How To Help
Donate
Feature Tracker
Send a Comment

Index A→Z
List Locations
List Projects

Latest:
 Changes by Users
 Images
 Comments
 Features and Fixes

Observations:
 Create Observation
 Sort by Date

Species Lists:
 Create List
 Sort by Date
 Sort by Title

Account:
 Login
 Create Account

Languages:
 Deutsch
 Ελληνικά
 English
 Español
 Français
 Polski
 Português
 Русский

Contributors
Site Stats
Translator’s Note

Colors from Black on White

Powered by:
Ruby on Rails
Preferred browser:
FireFox

Valid XHTML 1.0 Transitional

Observation: Amanita regalis (Fr. : Fr.) Michael (25499)
About Amanita regalis (Fr. : Fr.) Michael
When: 2009-09-19
Collection location: Japan [Click for map]
Who: Monkeycyst
No herbarium specimen
Proposed Names: Propose Another Name
Proposed Name User Community Vote
  Monkeycyst   -62% (3)   Eye3
Used references
  ret   31% (3)   Eyes3
Recognized by sight: Recent molecular studies claim Amanita regalis for montane forests in Japan.
Used references: I eliminated a few species in sect. Validae using Yang’s 1997 thesis on the Amanita species of SW China.

Please login to propose your own names and vote on existing names.

Eye3 = Observer’s choice Eyes3 = Current consensus
Comments: Add Comment

Created: 2009-11-11 07:42:20 WET (+0000)
By: Andreas Gminder (mollisia)
Summary: unusual for regalis

I would agree with Irene that this collections looks somewhat like “our” regalis, but differs in some respect. I was thinking about what makes the difference, which it is obviouse to me, but difficult to put into words. I think it is the general brownish colouration of the stipe and the warts, which I have never observed in regalis from Germany or Scandinavia. Ours always have white stipes and yellow (rarely whitish) veil remnants, but never become felsh-coloured or brownish anywhere. I’m not convinced that this exemplaire would be molecular the same as our regalis – and if they would, I would think about the truth of molecular results in closely related species ;-)

46510

Created: 2009-09-20 20:23:55 WET (+0000)
By: Aaron (Amanita persicina)
Summary: Color of the Pileus.

This is a very beautiful specimen Monkeycyst!!!

164414

Created: 2009-09-20 19:50:42 WET (+0000)
By: ret
Summary: Thanks, Irene.

It would be nice to get an input from eastern Asia on this post. If A. regalis is not supportable, then I’d have to back off quite a bit because the rings of warts are present on at least one species of the Validae that is known from Japan—A. sepiacea. From my understanding it is quite differently colored and has distinctly pyramidal warts in rings and around the upper “half” of a broadly fusiform or clavate bulb. There are good illustrations in Dr. Z. L. Yang’s 1997 thesis (in German) and his recently publication of a floristic work in Chinese on the Amanitaceae of China.

Rod


Created: 2009-09-20 15:43:27 WET (+0000)
By: Irene Andersson (irenea)
Summary: regalis..

maybe something close.. It looks larger and more robust than our regalis though, and I don’t recognize that thick ring either..
Amanita regalis in Europe is a typical species in rather rich spruce woods, and earlier in the season than any of the other Amanitas.


Created: 2009-09-20 12:22:51 WET (+0000)
By: ret
Summary: I don’t think this is A. rubescens.

This is not Amanita rubescens, nor it it the Asian rubescent species, A. orsonii. Neither of them has the beautiful rings of warts over much of the bulb that are seen in the good pictures of Monkeycyst.

I believe that the warts may have originally been yellow. This may be a specimen of Amanita regalis. Would Irene like to comment on that?

R.



Created: 2009-09-20 03:14:07 WET (+0000)
Last modified: 2009-09-20 03:14:07 WET (+0000)
Viewed: 256 times, last viewed: 2011-12-11 07:44:10 WET (+0000)
Show Log